package com.java.dao;

import java.util.List;

import com.java.model.Buying;
import com.java.model.News;
import com.java.model.Pages;

public interface BuyingMapper {
    int Del(Integer id);

    int Add(Buying record);

    int EditNum(Buying record);


    List<Buying> Get(Buying n);


	int GetCount(Buying n);
	int GetSum(Buying n);
}